1 | "use strict";
|
2 |
|
3 | Object.defineProperty(exports, "__esModule", {
|
4 | value: true
|
5 | });
|
6 | exports["default"] = void 0;
|
7 |
|
8 | var _react = require("react");
|
9 |
|
10 | function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
|
11 |
|
12 | function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
|
13 |
|
14 | function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
|
15 |
|
16 | function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
|
17 |
|
18 | function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
|
19 |
|
20 | function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
|
21 |
|
22 | function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
|
23 |
|
24 | var defaultOptions = {
|
25 | cancelOnUnmount: true
|
26 | };
|
27 |
|
28 | var useInterval = function useInterval(fn, milliseconds) {
|
29 | var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : defaultOptions;
|
30 |
|
31 | var opts = _objectSpread({}, defaultOptions, {}, options || {});
|
32 |
|
33 | var timeout = (0, _react.useRef)();
|
34 | var callback = (0, _react.useRef)(fn);
|
35 |
|
36 | var _useState = (0, _react.useState)(false),
|
37 | _useState2 = _slicedToArray(_useState, 2),
|
38 | isCleared = _useState2[0],
|
39 | setIsCleared = _useState2[1];
|
40 |
|
41 | var clear = (0, _react.useCallback)(function () {
|
42 | if (timeout.current) {
|
43 | clearInterval(timeout.current);
|
44 | setIsCleared(true);
|
45 | }
|
46 | }, []);
|
47 | (0, _react.useEffect)(function () {
|
48 | if (typeof fn === 'function') {
|
49 | callback.current = fn;
|
50 | }
|
51 | }, [fn]);
|
52 | (0, _react.useEffect)(function () {
|
53 | if (typeof milliseconds === 'number') {
|
54 | timeout.current = setInterval(function () {
|
55 | callback.current();
|
56 | }, milliseconds);
|
57 | }
|
58 | }, [milliseconds]);
|
59 | (0, _react.useEffect)(function () {
|
60 | return function () {
|
61 | if (opts.cancelOnUnmount) {
|
62 | clear();
|
63 | }
|
64 | };
|
65 | }, []);
|
66 | return [isCleared, clear];
|
67 | };
|
68 |
|
69 | var _default = useInterval;
|
70 | exports["default"] = _default;
|
71 |
|